| Floris Count of Holland |
| Father: Dirk III Count of Holland & West Friesland | Mother: Otelild Princess of Saxony |
| Born: abt 1017 of Vlaardingen, Zuid Holland, Netherlands |
Died: Jun 28, 1061 of Gand, Flandre-Orientale, Belgium |
| Spouse: Gertrude Princess of Saxony | Married:
abt 1050 |
| Children:
Floris Count of Holland Albrecht Count of Holland Pieter Count of Holland Floris Count of Holland Machteld Countess of Holland Alela (Christina) Countess of Holland Bertha Countess of Holland Dirk V Count of Holland | Brothers & Sisters:
Dirk IV Count of Holland Luitgard Countess of Holland Bertrade Countess of Holland Swanhilde Countess of Holland |